noun
semicolon
SEM-ee-koh-lun/ˈsemikəʊlən/
The punctuation mark (;) used between closely related clauses or complex list items.
A semicolon joins two complete sentences that express closely related ideas.

Etymology
A sentence's clause was pictured as a 'limb'; its name then passed to the punctuation marking it off. Adding 'half' names a mark used to separate clauses more strongly than a comma.
In context
The semicolon breaks things up, but it also builds connections. Another of its tasks is to link together independent clauses.
More examples
- Use a semicolon here instead of a period to emphasize the connection.
- Semicolons separate the city names because each includes a state after a comma.
- Place a semicolon before “however” when it connects two independent clauses.
Forms
semicolon · semicolons